What is a damper pulley? A damper pulley, commonly known as a crankshaft pulley, is a pulley mounted at the front end of the crankshaft. It drives the acces- sory belts, which in turn drive the alternator, air conditioning compressor, power steering pump, water pump etc. The simple pulley has a damping effect on crankshaft stresses. How many types of vibration dampers are there? Introduction Damping: Types of damping  Material damping,  structural damping Measurement 3. Dynamic dampers: DAMPING:  Generally damping means the mechanical energy is converted into the heat energy in a vibrating system The net result...

What does no light mean on cigarette lighter? No light or volts indicates a broken wire between the fuse and the lighter socket or a broken ground wire from the chassis to the socket. In this test we’re only concerned with the power side of the circuit. Is there a way to get constant power from a cigarette lighter? However, the relay could be bad... you can check by jumpering the 2 wider terminals of it with a pair of 1/4" spade terminals on a couple inches of 12-ga wire. You can also leave it like that to get constant...

Is 64 000 a lot of miles on a car? The average ten-year-old car should have around 120,000 miles on the odometer, anything significantly more or less could indicate trouble brewing. For better, rental cars are typically well-maintained and are generally newer model years. How many miles is too many for an used car? Depending on who you ask, the average miles driven per year is 10,000 to 15,000, with around 12,000 the most common yardstick (most leases allow 12,000 miles per year). So, if you’re looking at a 5-year-old SUV with 124,000 miles on the clock, should that set...

Is AC fuse blown? Little do they know that blown AC fuses are usually signs of underlying problems. Don't worry, blown fuses are fairly common air conditioner problems. Now, of course, some homes are modern and have panel breakers instead of fuses. However, the result is still the same. Can a blown fuse be dangerous? A blown fuse may be discolored, cloudy, or have a melted or broken metal piece inside. Never replace a blown fuse with one of a higher amperage, which can be dangerous or can cause damage to your electrical panel wiring. You can take the blown...

What does cool on blinking mean? If the "cool on" or the snowflake icon is flashing, the thermostat is in delay mode, which can take up to 5 minutes. This delay is to protect your equipment from short cycling. Why is my a / C light flashing on my GM car? GM has issued a technical service bulletin #09-01-38-004: INFORMATION FOR VEHICLES WITH HVAC CONTROL MODULE A/C AND RECIRCULATION INDICATORS FLASHING. The bulletin applies to the following vehicles: The A/C light is designed to flash and disallow A/C operation if any of the following conditions are present: Why does the...